Title (en)

HIGH SURFACE AREA DUAL PROMOTED IRON/MANGANESE SPINEL COMPOSITIONS AND THEIR USE FOR CATALYZING CONVERSION OF CO/H2 MIXTURES TO ALPHA OLEFINS

Publication

EP 0261288 B1 19900627 (EN)

Application

EP 86307363 A 19860925

Priority

• EP 86307363 A 19860925
• US 56446583 A 19831220

Abstract (en)

[origin: EP0261288A1] Slurried, high surface area, Cu and Group IA or IIA dual metal promoted Mn-Fe spinels which are fully reduced and carburized provide exceptionally high catalytic activity and selectivity in the conversion of CO/H2 to alpha-olefins, particularly when reduced and carbided in-situ. These coppper and Group IA or IIA metal promoted iron-manganese catalysts maintain good activity and selectivity under low pressure reaction conditions.

IPC 1-7

B01J 23/84; C01G 49/00; C07C 1/04

IPC 8 full level

B01J 23/00 (2006.01); B01J 23/889 (2006.01); C07C 1/04 (2006.01)

CPC (source: EP US)

B01J 23/005 (2013.01 - EP US); B01J 23/8892 (2013.01 - EP US); C07C 1/044 (2013.01 - EP US); C07C 2521/02 (2013.01 - EP US); C07C 2521/04 (2013.01 - EP US); C07C 2521/06 (2013.01 - EP US); C07C 2521/08 (2013.01 - EP US); C07C 2521/10 (2013.01 - EP US); C07C 2521/16 (2013.01 - EP US); C07C 2523/10 (2013.01 - EP US); C07C 2523/26 (2013.01 - EP US); C07C 2523/34 (2013.01 - EP US); C07C 2523/745 (2013.01 - EP US); C07C 2523/889 (2013.01 - EP US); C07C 2527/053 (2013.01 - EP US); C07C 2527/08 (2013.01 - EP US); C07C 2527/232 (2013.01 - EP US); C07C 2527/25 (2013.01 - EP US); C07C 2529/06 (2013.01 - EP US); Y10S 502/524 (2013.01 - EP US)

Designated contracting state (EPC)

DE FR GB IT

DOCDB simple family (publication)

EP 0261288 A1 19880330; EP 0261288 B1 19900627; AU 582466 B2 19890323; AU 6305786 A 19880331; CA 1225632 A 19870818; DE 3672206 D1 19900802; GB 2151500 A 19850724; GB 2151500 B 19880511; GB 8432289 D0 19850130; US 4604375 A 19860805

DOCDB simple family (application)

EP 86307363 A 19860925; AU 6305786 A 19860923; CA 470428 A 19841218; DE 3672206 T 19860925; GB 8432289 A 19841220; US 56446583 A 19831220